Map of AL5 3AB postcode

General information
Postcode AL5 3AB
Post Town Harpenden
Nearest station Harpenden (1 km)
Bus stops
Park Rise Close (SW)
Park Rise Close (NE)
Roundwood Lane (NW)
Roundwood Lane (SE)
Park Mount (NW)
Park Mount (SE)
Roads in this postcode
Number of UPRNs 27 View
Known addresses
Beech House, 19A Roundwood Park, Harpenden
Park View House, Roundwood Park, Harpenden
1 Roundwood Park, Harpenden
1A Roundwood Park, Harpenden
3 Roundwood Park, Harpenden
4 Roundwood Park, Harpenden
6 Roundwood Park, Harpenden
11 Roundwood Park, Harpenden
13 Roundwood Park, Harpenden
15 Roundwood Park, Harpenden
16 Roundwood Park, Harpenden
17 Roundwood Park, Harpenden
18 Roundwood Park, Harpenden
19 Roundwood Park, Harpenden
Main property type Detached
Businesses
Geography
Latitude 51.820661
Longitude -0.371023
Easting 512373
Northing 214814
Grid reference TL123148
UTM reference 30U 681186 5744360
what3words excuse.pine.found
Plus code 9C3XRJCH+7H
Altitude 137 metres (450 feet)
Sunrise (today) 6:19
Sunset (today) 18:04
Distance away
Distance to sea 66.8 KMs (41.5 miles)
Administrative areas
ParishHarpendenE04013284
Ward Harpenden North & Rural E05013953
Local Authority District St Albans E07000240
County Electoral Division Harpenden North East E58000624
Local Authority Hertfordshire E10000015
County Hertfordshire E10000015
Constituency (2024) Harpenden and Berkhamsted E14001268
MPVictoria CollinsLiberal Democrat
Police forceHertfordshire
Water companyAffinity Water
Sewage companyThames Water
NUTS/ITL 3 South West Hertfordshire
NUTS/ITL 2 Bedfordshire and Hertfordshire
NUTS/ITL 1 East of England
Country England E92000001
Data
Date introduced January 1980
Last updated February 2025
User type Small (addresses receive less than 25 items of mail per day)
Quality Within the building of the matched address closest to the postcode mean
Demographics
Population (2011) 67
Households (2011) 20
Index of Multiple Deprivation (2019)
32,556 / 32,844
Most deprivedLeast deprived
Average household income (2020)
£69,200
Lowest (£22,200) Highest (£108,100)
Rural/urbanUrban city and town
Built up area (2024)HarpendenE63011425
Census output area (2021)E00120312
Census output area (2011)E00120312
Lower layer super output area (2021)St Albans 001AE01023690
Lower layer super output area (2011)St Albans 001AE01023690
Middle layer super output area (2021)Harpenden NorthE02004924
Middle layer super output area (2011)Harpenden NorthE02004924
Travel to work areaLutonE30000237
Property sales
Average property price in St Albans £544,032
Annual change -2.6%
View all properties sold in the AL postcode area
Properties recently sold in this postcode
AddressTypeDatePrice
18 Roundwood Park, HarpendenDetached (freehold)Mar 2023£1,510,000
Detached (freehold)Feb 2017£1,375,000
17 Roundwood Park, HarpendenSemi-detached (freehold)Jul 2020£1,387,500
Semi-detached (freehold)Sep 2013£1,145,000
Semi-detached (freehold)Jan 2006£615,000
13 Roundwood Park, HarpendenOther (freehold)Jul 2019£800,000
Detached (freehold)May 1996£249,500
Park View House, Roundwood Park, HarpendenOther (freehold)Jul 2019£800,000
Other (freehold)Mar 2019£125,000
19 Roundwood Park, HarpendenOther (freehold)Jan 2019£70,500
3 Roundwood Park, HarpendenDetached (freehold)Dec 2015£1,895,000
Detached (freehold)Oct 2007£1,450,000
Detached (freehold)Dec 1997£499,000
15 Roundwood Park, HarpendenSemi-detached (freehold)Dec 2015£1,170,000
6 Roundwood Park, HarpendenDetached (freehold)Jun 2013£1,330,000
1A Roundwood Park, HarpendenDetached (freehold)Aug 2011£1,500,000
1 Roundwood Park, HarpendenDetached (freehold)Oct 2010£500,000


View all properties sold in the AL5 3 sector

Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
Contains OS data © Crown copyright and database right 2025
Contains Royal Mail data © Royal Mail copyright and database right 2025
Contains National Statistics data © Crown copyright and database rights 2025
Source: Office for National Statistics licensed under the Open Government Licence v.3.0
Contains data from Wikipedia covered by the Creative Commons license